United States Federal Circuit

In an infringement action involving a patent related to software embodied in a "local subscriber data processing station" that operates in tandem with a television to interconnect various interactive features of the television, the district court's finding the patent invalid as indefinite is affirmed where the specification failed to disclose an algorithm to provide structure for various computer-implemented means-plus-function elements.

Appellate Information

• Decided 05/06/2015
• Published 05/06/2015

Judges

• Prost

Court

• United States Federal Circuit

Counsel